Timothy J. "Tim" O'Connell

Elizabeth C. Chambers is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. Elizabeth C., who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth C. is held by other top lawyers in the same geographic and legal practice area.

J. Heath Dixon is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Technology Law. J. Heath, who practices law in Seattle, Washington, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J. Heath is held by other top lawyers in the same geographic and legal practice area.

Jeremy Yates is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Jeremy, who practices law in Seattle, Washington, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeremy is held by other top lawyers in the same geographic and legal practice area.

John Denkenberger is the managing member of COJK, a member of the firm's executive committee, and chair of the litigation practice group. John has successfully litigated patent, trademark, trade secret, and unfair business competition issues in federal and state courts. He has also successfully litigated AIA post-grant challenges, including inter partes review, before the Patent Trial and Appeal Board. In addition to his litigation practice, John also advises clients on foreign and domestic p...

Paul Tonella practices in Keller Rohrback's business and estate planning group, where he represents individuals, families, and businesses in tax and general legal matters. He brings a wide range of experience in entity formation, contracts, purchases and sales of companies, personalized estate planning and probate and trust administration.

Kathryn S. Rosen is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Kathryn S., who practices law in Seattle, Washington, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathryn S. is held by other top lawyers in the same geographic and legal practice area.

Steven Caplow is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Steven, who practices law in Seattle, Washington, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven is held by other top lawyers in the same geographic and legal practice area.

Bonnie MacNaughton is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Bonnie, who practices law in Seattle, Washington, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bonnie is held by other top lawyers in the same geographic and legal practice area.

Sam Castic is a top attorney recognized by Best Lawyers in the practice area(s) of Artificial Intelligence Law, Information Technology Law, Privacy and Data Security Law and Technology Law. Sam, who practices law in Seattle, Washington, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sam is held by other top lawyers in the same geographic and legal practice area.

John R. Neeleman is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. John R., who practices law in Seattle, Washington, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John R. is held by other top lawyers in the same geographic and legal practice area.